%%
%% This is file `swustthesis.cls',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% swustthesis.dtx  (with options: `class')
%% 
%% Copyright (C) 2016 by japinli <japinli@hotmail.com> and rewritten by haohu <huhaoswust@163.com>
%% 
%% This file may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3 of this license or (at your option) any later
%% version. The latest version of this license is in:
%% 
%%    http://www.latex-project.org/lppl.txt
%% 
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2005/12/01 or later.
%% 
\NeedsTeXFormat{LaTeX2e}[2005/12/01]
\ProvidesClass{swustthesis}
[2016/08/21 v0.0.2 SWUST Thesis Template]
\RequirePackage{kvoptions}
\SetupKeyvalOptions{family=swust@opt,prefix=swust@opt@,setkeys=\kvsetkeys}
\DeclareBoolOption[false]{bachelor}
\DeclareBoolOption[false]{master}
\DeclareBoolOption[false]{doctor}
\DeclareBoolOption[false]{pdf}
\DeclareComplementaryOption{print}{pdf}
\SetupKeyvalOptions{family=swust@pae,prefix=swust@page@,setkeys=\kvsetkeys}
\DeclareBoolOption[false]{oneside}
\DeclareComplementaryOption{twoside}{oneside}
\DeclareBoolOption[false]{openany}
\DeclareComplementaryOption{openright}{openany}
\DeclareBoolOption[true]{pageouter}
\DeclareComplementaryOption{pagecenter}{pageouter}
\DeclareDefaultOption{\PassOptionsToClass{\CurrentOption}{ctexbook}}
\ProcessKeyvalOptions{swust@opt}
\ifswust@opt@master\relax\else
\ifswust@opt@doctor\relax\else
\swust@opt@bachelortrue
\fi
\fi
\ifswust@opt@bachelor
\swust@page@onesidetrue
\swust@page@pageouterfalse
\fi
\ifswust@opt@pdf
\swust@page@onesidetrue
\swust@page@pageouterfalse
\fi
\ifswust@page@openany
\PassOptionsToClass{openany}{ctexbook}
\fi
\ifswust@page@oneside
\PassOptionsToClass{oneside}{ctexbook}
\fi
\LoadClass[a4paper,UTF8,zihao=-4]{ctexbook}
%\RequirePackage{xeCJKfntef}
\setmainfont{Times New Roman}
\setsansfont{Arial}
\setmonofont{Courier New}
\newCJKfontfamily{\hwxk}{STXingkai}
\setCJKfamilyfont{zhsong}[AutoFakeBold = {2.17}]{SimSun}
\renewcommand*{\songti}{\CJKfamily{zhsong}}
\setCJKfamilyfont{zhhei}[AutoFakeBold = {2.17}]{黑体}
\renewcommand*{\heiti}{\CJKfamily{zhhei}}
\RequirePackage{ifplatform}
\ifwindows
	\newCJKfontfamily{\kai}{楷体} %楷体2312 kai
\else
		\newCJKfontfamily{\kai}{楷体-简} %楷体2312 kai
\fi
%\newcommand{\kai}{\CJKfamily{kai}}/ 
\RequirePackage{hyperref}
\hypersetup{
  CJKbookmarks=true,
  bookmarksopen=true,
  bookmarksnumbered=true,
  bookmarksopenlevel=1,
  pdfborder= 0 0 0,
  unicode=true,
  linktoc=all,
  allcolors=black,
  colorlinks=true,
}

\newcommand{\zhspace}[1][1]{\hspace{#1\ccwd}}
\newcommand{\swust@underline}[2][6em]{
  \hskip1pt\underline{\hb@xt@ #1{\hss#2\hss}}\hskip3pt\relax
}
\def\swust@define@term#1{
  \expandafter\gdef\csname #1\endcsname##1{
    \expandafter\gdef\csname swust@#1\endcsname{##1}
  }
  \csname #1\endcsname{}
}
\newcommand{\paperdate}[3]{
	\def\paperyear{#1}
	\def\papermonth{#2}
	\def\paperday{#3}
}
%\swust@define@term{comitmenbers}                   % 答辩委员会成员
\swust@define@term{reviewer}                   % 评阅人
\swust@define@term{zhtitle}                  % 中文论文标题
\swust@define@term{entitle}                  % 英文论文标题
\swust@define@term{zhdegree}                 % 中文学位类型
\swust@define@term{endegree}                 % 英文学位类型
\swust@define@term{zhauthor}                 % 作者中文姓名
\swust@define@term{enauthor}                 % 作者英文姓名
\swust@define@term{zhadvisor}                % 指导教师中文姓名
\swust@define@term{enadvisor}                % 指导教师英文姓名
\swust@define@term{zhacademy}                % 学院中文名
\swust@define@term{enacademy}                % 学院英文名
\swust@define@term{zhmajor}                  % 专业中文名
\swust@define@term{enmajor}                  % 专业英文名
\swust@define@term{endate}                   % 英文答辩日期
\swust@define@term{stuid}                    % 学生学号
\swust@define@term{classified}               % 分类号
\swust@define@term{udc}                      % UDC编号
\swust@define@term{secret}                   % 密级
\swust@define@term{zhadvisordetail}
\RequirePackage{geometry}

\ifswust@opt@bachelor
  \geometry{
    paper=a4paper,
    paperwidth=21.0cm,paperheight=29.7cm,
    top=3.0cm,bottom=3.0cm,
    left=3.0cm,right=2.5cm,
    headheight=2.0cm,footskip=1.0cm,
  }
\else
  \geometry{
    paper=a4paper,
    paperwidth=21.0cm,paperheight=29.7cm,
    top=3.0cm,bottom=2.5cm,
    left=2.6cm,right=2.6cm,
    headheight=2.0cm,footskip=1.25cm,
  }
\fi
\RequirePackage[pagestyles]{titlesec}
\ifswust@opt@doctor
  \newcommand{\swust@zh@thesis@name}{西南科技大学博士学位论文}
  \newcommand{\swust@en@thesis@name}{A Dissertation Submitted to Southwest
        University of Science and Technology for the Degree of Doctor}
\else
  \ifswust@opt@master
	\newcommand{\thesisname}[1]{\def\swust@header@zh@thesis@name{#1}}
    \newcommand{\swust@zh@thesis@name}{西南科技大学硕士学位论文}
    \newcommand{\swust@en@thesis@name}{A Thesis Submitted to Southwest University
      of Scienceand Technology for the Degree of Master}
  \else
    \newcommand{\swust@zh@thesis@name}{西南科技大学本科毕业论文}
    \newcommand{\swust@en@thesis@name}{A Thesis Submitted to Southwest University
        of Scienceand Technology for the Degree of Bachelor}
  \fi
\fi
\newcommand{\swust@header@title}{\swust@zh@thesis@name}
\newcommand{\swust@header@size}{\zihao{5}}
\ifswust@opt@bachelor
  \newcommand{\swust@header@font}{\hwxk}
\else
  \newcommand{\swust@header@font}{\songti}
\fi
\newpagestyle{front}[\swust@header@size\swust@header@font]{
  \ifswust@opt@bachelor
    \sethead{}{\swust@header@title}{\thepage}
    \renewcommand{\makeheadrule}{
      \makebox[0pt][l]{\rule[-.3\baselineskip]{\linewidth}{.5pt}}
      \rule[-.5\baselineskip]{\linewidth}{2pt}
    }
  \else
    \sethead[][\swust@header@title][]{}{\chaptertitle}{}
    \setfoot[\thepage][][]{}{\thepage}{}
    \renewcommand{\makeheadrule}{
      \makebox[0pt][l]{\rule[-.2\baselineskip]{\linewidth}{.6pt}}
      \rule[-.25\baselineskip]{\linewidth}{.6pt}
    }
    % \setfootrule{.5pt}
  \fi
}
\newpagestyle{main}[\swust@header@size\swust@header@font]{
  \ifswust@opt@bachelor
    \sethead{}{\swust@header@title}{}
    \setfoot{}{\thepage}{}
    \renewcommand{\makeheadrule}{
      \makebox[0pt][l]{\rule[-.3\baselineskip]{\linewidth}{.5pt}}
      \rule[-.5\baselineskip]{\linewidth}{2pt}
    }
  \else
    \sethead[][\swust@header@title][]{}{\chaptertitle}{}
    \setfoot[\thepage][][]{}{\thepage}{}
    \renewcommand{\makeheadrule}{
      \makebox[0pt][l]{\rule[-.2\baselineskip]{\linewidth}{.6pt}}
      \rule[-.25\baselineskip]{\linewidth}{.6pt}
    }
	\renewcommand{\makefootrule}{
		\centerline{\rule[\baselineskip]{5.5cm}{.6pt}}
      % \makebox[0pt][l]{\rule[-.2\baselineskip]{\linewidth}{.6pt}}
      % \rule[-.2\baselineskip]{\linewidth}{.6pt}
    }
     % \setfootrule{.5pt}
	
  \fi
}
\renewcommand{\frontmatter}{
  \if@openright\cleardoublepage\else\clearpage\fi
  \@mainmatterfalse
  \pagenumbering{Roman}
  \pagestyle{front}
}
\renewcommand{\mainmatter}{
  \if@openright\cleardoublepage\else\clearpage\fi
  \@mainmattertrue
  \pagenumbering{arabic}
  \pagestyle{main}
}
\renewcommand{\chapter}{
  \if@openright\cleardoublepage\else\clearpage\fi
  \global\@topnum\z@
  \@afterindenttrue
  \secdef\@chapter\@schapter
}
\setcounter{secnumdepth}{4}
\ifswust@opt@bachelor
  \ctexset{
    chapter       = {
      name        = {第,章},
      number      = \thechapter,
      format      = \centering\zihao{-2}\heiti,
      beforeskip  = 2ex,
      afterskip   = 1ex,
    },
    section       = {
      format      = \raggedright\zihao{4}\heiti,
      beforeskip  = 1ex,
      afterskip   = .5ex,
    },
    subsection    = {
      format      = \raggedright\zihao{-4}\songti,
      beforeskip  = .5ex,
      afterskip   = 0ex,
    },
    subsubsection = {
      format      = \raggedright\zihao{-4}\songti,
      beforeskip  = 0ex,
      afterskip   = 0ex,
    },
  }
\else
  \ctexset{
    chapter       = {
      name        = {},
      number      = \thechapter,
      format      = \centering\zihao{3},
      beforeskip  = 2ex,
      afterskip   = 1ex,
    },
    section       = {
      format      = \raggedright\zihao{-3},
      beforeskip  = 1ex,
      afterskip   = .5ex,
    },
    subsection    = {
      format      = \raggedright\zihao{4},
      beforeskip  = .5ex,
      afterskip   = 0ex,
    },
    subsubsection = {
      format      = \raggedright\zihao{-4},
      beforeskip  = 0ex,
      afterskip   = 0ex,
    }
  }
\fi
\newcommand{\swust@pdf@contentsname}{目录}
\let\swust@save@tableofcontents=\tableofcontents
\renewcommand{\tableofcontents}{
  \if@openright\cleardoublepage\else\clearpage\fi
  \pdfbookmark[0]{\swust@pdf@contentsname}{swusttoc}
  \swust@save@tableofcontents
}
\renewcommand{\contentsname}{目\zhspace[2] 录}
\RequirePackage{titletoc}
\newcommand{\swust@toc@leaders}{\titlerule*[.5pc]{$\cdot$}}
\newcommand{\swust@chap@font}{\heiti}
\newcommand{\swust@chap@size}{\zihao{-4}}
\newcommand{\swust@sect@font}{\songti}
\newcommand{\swust@sect@size}{\zihao{-4}}
\newcommand{\swust@subs@font}{\songti}
\newcommand{\swust@subs@size}{\zihao{-4}}
\newcommand{\swust@chap@toc@indent}{0bp}
\newcommand{\swust@sect@toc@indent}{2\ccwd}
\newcommand{\swust@subs@toc@indent}{4\ccwd}
\titlecontents{chapter}
              [\swust@chap@toc@indent]
              {\swust@chap@size\swust@chap@font}
              {\thecontentslabel\hspace*{.5em}}
              {}{\swust@toc@leaders\contentspage}
\titlecontents{section}
              [\swust@sect@toc@indent]
              {\swust@sect@size\swust@sect@font}
              {\thecontentslabel\hspace*{.5em}}
              {}{\swust@toc@leaders\contentspage}
\titlecontents{subsection}
              [\swust@subs@toc@indent]
              {\swust@subs@size\swust@subs@font}
              {\thecontentslabel\hspace*{.5em}}
              {}{\swust@toc@leaders\contentspage}
\newcommand{\swust@declare@text}{
  本人郑重声明：所呈交的学位论文是我个人在导师的指导下进行的研究工作及
  取得的研究成果。尽我所知，除了文中特别加以标注和致谢的地方外，论文中
  不包含其他人已经发表或撰写过的研究成功。与我一同工作的同志对本研究所
  做的任何贡献均已在论文中坐了明确的说明，并表示了感谢。本人依法享有和
  承担由此论文所产生的权利和责任。
}
\newcommand{\swust@warranty@text}{
  本学位论文作者完全了解学校有关保存、使用学位论文的规定，即：研究生在
  西南科技大学学习和工作期间论文工作的知识产权单位属于西南科技大学。同
  意授权西南科技大学保留并向国家有关部门或机构送交该论文的印刷本和电子
  版本，允许该论文被查阅和借阅。同意授权西南科技大学可以将本学位论文的
  全部或部分内容编入有关数据库进行检索，可以采用影印、缩印、扫描或数字
  化等其他复制手段保存和汇编本学位论文。保密论文在解密后遵守此规定。
}

\newcommand{\swust@make@statement}{
  \pdfbookmark[0]{声明}{statement}
  \vspace*{.5cm}
  \begin{center}
    \heiti\zihao{-2}\textbf{学位论文独创性声明}
  \end{center}
  \vskip .5cm
  \par\swust@declare@text
  \begin{flushright}
  \vskip .5cm
  论文作者签名：\makebox[5em]{}
  日期：\makebox[3em]{}年\makebox[2em]{}月\makebox[2em]{}日
  \end{flushright}
  \vskip .5cm
  \begin{center}
    \heiti\zihao{-2}\textbf{学位论文版权使用授权声明}
  \end{center}
  \vskip .5cm
  \par\swust@warranty@text
  \begin{flushright}
  \vskip .5cm
  论文作者签名：\makebox[5em]{}
  日期：\makebox[3em]{}年\makebox[2em]{}月\makebox[2em]{}日
  \vskip .5cm
  指导教师签名：\makebox[5em]{}
  日期：\makebox[3em]{}年\makebox[2em]{}月\makebox[2em]{}日
  \end{flushright}
}
\renewcommand{\maketitle}{
  \newgeometry{
    top=3cm,bottom=3cm,
    left=3cm,right=2.5cm,
    headheight=2cm, footskip=.5cm,
  }
  \pagestyle{empty}
  \pdfbookmark[0]{封面}{titlepage}
  \swust@maketitle
  \restoregeometry
}

\newcommand{\swust@zh@titlepage}{
  \begin{titlepage}
    
    \vspace*{1cm}
    \centering
    \songti\zihao{4}
    \begin{tabular}{rp{7cm}rl}
      分类号： & \swust@classified & 学校代码：& 10619         \\
         UDC： & \swust@udc        &     密级：& \swust@secret \\
    \end{tabular}
    \vskip 2cm
    \zihao{-2}\textbf{\swust@zh@thesis@name}
    \vskip .5cm
    \zihao{4}\songti\swust@zhdegree
    \vskip 2cm
    \zihao{2}\heiti \swust@zhtitle
    \vskip 2cm
    \zihao{3}\songti 作者：\swust@zhauthor
    \vskip 4cm
    \zihao{4}\songti
    \begin{tabular}{rc}
      \makebox[12em][s]{学科（专业）或领域名称：} & \swust@zhmajor      \\
      \makebox[12em][s]{指导教师姓名、职称：}     & \swust@zhadvisordetail    \\
      \makebox[12em][s]{学生所属培养单位：}           & \swust@zhacademy    \\
      \makebox[12em][s]{论文答辩日期：}           & \paperyear 年 \papermonth 月 \paperday 日       \\
    \end{tabular}
  \end{titlepage}
}
\newcommand{\swust@en@titlepage}{
  \begin{titlepage}
    \vspace*{1cm}
    \centering
    \zihao{3}\swust@en@thesis@name
    \vskip .5cm
    \zihao{-4}\swust@endegree
    \vskip 2cm
    \textsf{\zihao{-2} \swust@entitle}
    \vskip 5cm
    \zihao{-3}
    \textsf{Candidate:   \swust@enauthor}  \\
    \textsf{Supervisor:  \swust@enadvisor}\\
    \vskip 6cm
    \zihao{-4}
    \swust@endate
  \end{titlepage}
}
\newcommand{\informationstyle}[1]{
	\swust@underline[7cm]{\kai\zihao{3} #1}
}
\newcommand{\comitmenbers}[5]{%
  \def\comitmenberA{#1}%
  \def\comitmenberB{#2}%
  \def\comitmenberC{#3}%
  \def\comitmenberD{#4}%
  \def\comitmenberE{#5}%
}
\newcommand{\commandcomitmenbers}{
	\swust@underline[7cm]{\kai\zihao{3} \comitmenberA  \hspace{1pt} \comitmenberB}\\
  \makebox[3.8cm][s]{} &
	\swust@underline[7cm]{\kai\zihao{3} \comitmenberC  \hspace{1pt} \comitmenberD  \hspace{1pt} \comitmenberE}
}
\RequirePackage{xeCJKfntef}
\ifswust@opt@bachelor
  \newcommand{\swust@maketitle}{
    \begin{titlepage}
      \vspace*{1cm}
      \begin{minipage}{3cm}
        \includegraphics[width=3cm]{figures/swust_logo_fig}
      \end{minipage}
      \begin{minipage}{4cm}
        \begin{tabular}{c}
          \includegraphics[width=9cm]{figures/swust_logo_text}    \\
          \zihao{3}Southwest University of Science and Technology \\
        \end{tabular}
      \end{minipage}
      \centering
      \vspace{2cm}
      \heiti\zihao{-0}{本科毕业设计（论文）} \\
      \vspace{3cm}
      \zihao{2}\swust@zhtitle\\
      \vspace{3cm}
      \zihao{-3}
      \begin{tabular}{cc}
        \makebox[4em][s]{学院名称} & \swust@underline[16em]{\swust@zhacademy}  \\
        \makebox[4em][s]{专业名称} & \swust@underline[16em]{\swust@zhmajor}    \\
        \makebox[4em][s]{学生姓名} & \swust@underline[16em]{\swust@zhauthor}   \\
        \makebox[4em][s]{学号}     & \swust@underline[16em]{\swust@stuid}      \\
        \makebox[4em][s]{指导教师} & \swust@underline[16em]{\swust@zhadvisor}  \\
      \end{tabular}\\
      \vspace{3cm}
      \paperyear 年 \papermonth 月
    \end{titlepage}
  }
\else
  \newcommand{\swust@maketitle}{
    \begin{titlepage}
	\centering
    \begin{tabular}{c}
      \includegraphics[width=12cm]{figures/master logo}
      \end{tabular}\\
	\vspace*{2cm}
     \songti \zihao{-2}\textbf{\swust@header@zh@thesis@name}
      \vskip .5cm
      \songti\zihao{-4}\textbf{(\swust@zhdegree)}
      \vskip 2cm
      \heiti\zihao{-1}\textbf{\CJKunderline{\swust@zhtitle}}
	  \vskip 1.5cm  
	  \setlength{\tabcolsep}{0pt}
      \begin{tabular}{cc}
	  \centering
        \makebox[3.8cm][r]{\heiti\zihao{3}\makebox[2.07cm][s]{作者姓名}} &
		\informationstyle{\swust@zhauthor}  \\
        \makebox[3.8cm][r]{\heiti\zihao{3}\makebox[2.07cm][s]{学号}} &
		\informationstyle{\swust@stuid}    \\
        \makebox[3.8cm][r]{\heiti\zihao{3}\makebox[2.07cm][s]{导师}}&
		\informationstyle{\swust@zhadvisor} \\
		\heiti\zihao{3}\makebox[3.8cm][s]{答辩委员会成员}     &
		\commandcomitmenbers    \\
        \heiti\zihao{3}\makebox[3.8cm][s]{评阅人} &
		\informationstyle{\swust@reviewer}  \\
      \end{tabular}\\
      \vskip 1.8cm
      \zihao{3}\swust@underline[1.5cm]{\paperyear} 年 \swust@underline[1cm]{\papermonth} 月
    \end{titlepage}
	\setlength{\tabcolsep}{6pt}
    \swust@zh@titlepage\cleardoublepage
    \swust@en@titlepage\cleardoublepage
    \swust@make@statement\cleardoublepage
  }
\fi
\ifswust@opt@bachelor
  \newenvironment{zhabstract}{
    \begin{center}
      \vspace*{2ex}
      \pdfbookmark[0]{摘要}{zhabstract}
      \zihao{-1}\heiti\swust@zhtitle
      \vspace{1ex}
    \end{center}

    {
      \noindent\zihao{-4}\heiti 摘要：
    }
  }{}
\else
  \newenvironment{zhabstract}{
    \chapter[摘要]{摘\zhspace 要}
  }{}
\fi
\ifswust@opt@bachelor
  \newenvironment{enabstract}{
    \newpage
    \begin{center}
      \vspace*{2ex}
      \pdfbookmark[0]{Abstract}{enabstract}
      \zihao{-1}\textbf{\swust@entitle}
      \vspace{1ex}
    \end{center}

    \noindent\zihao{-4}\textbf{Abstract: }
  }{}
\else
  \newenvironment{enabstract}{
    \chapter[Abstract]{ABSTRACT}
  }{}
\fi
\ifswust@opt@bachelor
  \newcommand{\zhkeywords}[2][\zihao{-4}]{
    \par\phantom{关键词}\par\noindent
    {
      #1{\heiti 关键词: }#2
    }
  }
\else
  \newcommand{\zhkeywords}[2][\zihao{5}]{
    \par\phantom{关键词}\par\noindent
    {
      #1\textbf{关键词：}#2
    }
  }
  \newcommand{\zhtypethesis}[2][\zihao{5}]{
    \phantom{论文类型}\par\noindent
    {
      #1\textbf{论文类型：}#2
    }
  }
  % \newcommand{\zhtypethesis}[1][]{
  %    \par\noindent
  %   {
  %    \zihao{5}\textbf{论文类型：}\zihao{5}#1
  %   }
  % }
\fi
\ifswust@opt@bachelor
  \newcommand{\enkeywords}[2][\zihao{-4}]{
    \par\phantom{keywords}\par\noindent
    {
      #1\textbf{Key words: }#2
    }
  }
\else
  \newcommand{\enkeywords}[2][\zihao{5}]{
    \par\phantom{keywords}\par\noindent
    {
      #1\textbf{KEY WORDS: }#2
    }
  }
  % \newcommand{\entypethesis}[1]{
  %   \par\noindent
  %   {
  %     \zihao{5}\textbf{TYPE OF THESIS:}#1
  %   }
  % }
  \newcommand{\entypethesis}[2][\zihao{5}]{
    \phantom{TYPE OF THESIS}\par\noindent
    {
      #1\textbf{TYPE OF THESIS: }#2
    }
  }
\fi

\RequirePackage{ccaption}

\captiondelim{\hspace{1\ccwd}}
\captionnamefont{\zihao{5}\bf\songti}
\captiontitlefont{\zihao{5}\bf\songti}
\setlength{\abovecaptionskip}{1bp}
\RequirePackage{amsmath}
\numberwithin{table}{chapter}
\numberwithin{figure}{chapter}
\renewcommand{\thetable}{\thechapter-\arabic{table}}
\renewcommand{\thefigure}{\thechapter-\arabic{figure}}
\RequirePackage{graphicx}
\graphicspath{{./}{figures/}}
\RequirePackage[numbers,super,sort&compress]{natbib}
\bibpunct{[}{]}{,}{s}{}{,}

\setlength{\bibsep}{0.5ex}

\newcommand{\inlinecite}[1]{
  \begingroup\let\@cite\NAT@citenum\citep{#1}\endgroup
}
\renewcommand{\thebibliography}[1]{
  \if@openright\cleardoublepage\else\clearpage\fi
  \@mainmatterfalse
  \chapter{\bibname}
  \list{\@biblabel{\the\c@NAT@ctr}}{\@bibsetup{#1}\global\c@NAT@ctr\z@}
}
\newenvironment{acknowledgements}{
  \chapter{致谢}
}{}
\newenvironment{publications}{
  \chapter{攻读学位期间取得的研究成果}
}{}
\endinput
%%
%% End of file `swustthesis.cls'.
